477483553 has 2 divisors, whose sum is σ = 477483554. Its totient is φ = 477483552.

The previous prime is 477483491. The next prime is 477483571. The reversal of 477483553 is 355384774.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 467294689 + 10188864 = 21617^2 + 3192^2 .

It is a cyclic number.

It is not a de Polignac number, because 477483553 - 2²⁵ = 443929121 is a prime.

It is a super-3 number, since 3×477483553³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (477483353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238741776 + 238741777.

It is an arithmetic number, because the mean of its divisors is an integer number (238741777).

Almost surely, 2^477483553 is an apocalyptic number.

It is an amenable number.

477483553 is a deficient number, since it is larger than the sum of its proper divisors (1).

477483553 is an equidigital number, since it uses as much as digits as its factorization.

477483553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 46.

The square root of 477483553 is about 21851.3970491591. The cubic root of 477483553 is about 781.6028583495.

The spelling of 477483553 in words is "four hundred seventy-seven million, four hundred eighty-three thousand, five hundred fifty-three".